openwrt/upstream - upstream openwrt

	Commit message (Expand)	Author	Age	Files	Lines
*	ath79: move dts-v1 statement to ath79.dtsi	Adrian Schmutzler	2020-09-25	1	-1/+0
*	ath79: add support for MikroTik RouterBOARD LHG 2nD	Roger Pueyo Centelles	2020-08-12	1	-0/+9

From 279c6c7fa64f5763e6b9f05e7ab3840092e702e7 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger <stephen@networkplumber.org> Date: Mon, 29 Jun 2015 14:57:48 -1000 Subject: [PATCH] api: fix compatibility of linux/in.h with netinet/in.h u This fixes breakage to iproute2 build with recent kernel headers caused by: commit a263653ed798216c0069922d7b5237ca49436007 Author: Pablo Neira Ayuso <pablo@netfilter.org> Date: Wed Jun 17 10:28:27 2015 -0500 netfilter: don't pull include/linux/netfilter.h from netns headers The issue is that definitions in linux/in.h overlap with those in netinet/in.h. This patch solves this by introducing the same mechanism as was used to solve the same problem with linux/in6.h Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net> --- include/uapi/linux/in.h | 16 +++++++++++++--- include/uapi/linux/libc-compat.h | 22 ++++++++++++++++++++++ 2 files changed, 35 insertions(+), 3 deletions(-) --- a/include/uapi/linux/in.h +++ b/include/uapi/linux/in.h @@ -19,8 +19,10 @@ #define _UAPI_LINUX_IN_H #include <linux/types.h> +#include <linux/libc-compat.h> #include <linux/socket.h> +#if __UAPI_DEF_IN_IPPROTO /* Standard well-defined IP protocols. */ enum { IPPROTO_IP = 0, /* Dummy protocol for TCP */ @@ -73,12 +75,14 @@ enum { #define IPPROTO_RAW IPPROTO_RAW IPPROTO_MAX }; +#endif - +#if __UAPI_DEF_IN_ADDR /* Internet address. */ struct in_addr { __be32 s_addr; }; +#endif #define IP_TOS 1 #define IP_TTL 2 @@ -154,6 +158,7 @@ struct in_addr { /* Request struct for multicast socket ops */ +#if __UAPI_DEF_IP_MREQ struct ip_mreq { struct in_addr imr_multiaddr; /* IP multicast address of group */ struct in_addr imr_interface; /* local IP address of interface */ @@ -205,14 +210,18 @@ struct group_filter { #define GROUP_FILTER_SIZE(numsrc) \ (sizeof(struct group_filter) - sizeof(struct __kernel_sockaddr_storage) \ + (numsrc) * sizeof(struct __kernel_sockaddr_storage)) +#endif +#if __UAPI_DEF_IN_PKTINFO struct in_pktinfo { int ipi_ifindex; struct in_addr ipi_spec_dst; struct in_addr ipi_addr; }; +#endif /* Structure describing an Internet (IP) socket address. */ +#if __UAPI_DEF_SOCKADDR_IN #define __SOCK_SIZE__ 16 /* sizeof(struct sockaddr) */ struct sockaddr_in { __kernel_sa_family_t sin_family; /* Address family */ @@ -224,8 +233,9 @@ struct sockaddr_in { sizeof(unsigned short int) - sizeof(struct in_addr)]; }; #define sin_zero __pad /* for BSD UNIX comp. -FvK */ +#endif - +#if __UAPI_DEF_IN_CLASS /* * Definitions of the bits in an Internet address integer. * On subnets, host and network parts are found according @@ -276,7 +286,7 @@ struct sockaddr_in { #define INADDR_ALLHOSTS_GROUP 0xe0000001U /* 224.0.0.1 */ #define INADDR_ALLRTRS_GROUP 0xe0000002U /* 224.0.0.2 */ #define INADDR_MAX_LOCAL_GROUP 0xe00000ffU /* 224.0.0.255 */ - +#endif /* <asm/byteorder.h> contains the htonl type stuff.. */ #include <asm/byteorder.h> --- a/include/uapi/linux/libc-compat.h +++ b/include/uapi/linux/libc-compat.h @@ -56,6 +56,13 @@ /* GLIBC headers included first so don't define anything * that would already be defined. */ +#define __UAPI_DEF_IN_ADDR 0 +#define __UAPI_DEF_IN_IPPROTO 0 +#define __UAPI_DEF_IN_PKTINFO 0 +#define __UAPI_DEF_IP_MREQ 0 +#define __UAPI_DEF_SOCKADDR_IN 0 +#define __UAPI_DEF_IN_CLASS 0 + #define __UAPI_DEF_IN6_ADDR 0 /* The exception is the in6_addr macros which must be defined * if the glibc code didn't define them. This guard matches @@ -76,6 +83,13 @@ /* Linux headers included first, and we must define everything * we need. The expectation is that glibc will check the * __UAPI_DEF_* defines and adjust appropriately. */ +#define __UAPI_DEF_IN_ADDR 1 +#define __UAPI_DEF_IN_IPPROTO 1 +#define __UAPI_DEF_IN_PKTINFO 1 +#define __UAPI_DEF_IP_MREQ 1 +#define __UAPI_DEF_SOCKADDR_IN 1 +#define __UAPI_DEF_IN_CLASS 1 + #define __UAPI_DEF_IN6_ADDR 1 /* We unconditionally define the in6_addr macros and glibc must * coordinate. */ @@ -99,6 +113,14 @@ * that we need. */ #else /* !defined(__GLIBC__) */ +/* Definitions for in.h */ +#define __UAPI_DEF_IN_ADDR 1 +#define __UAPI_DEF_IN_IPPROTO 1 +#define __UAPI_DEF_IN_PKTINFO 1 +#define __UAPI_DEF_IP_MREQ 1 +#define __UAPI_DEF_SOCKADDR_IN 1 +#define __UAPI_DEF_IN_CLASS 1 + /* Definitions for in6.h */ #define __UAPI_DEF_IN6_ADDR 1 #define __UAPI_DEF_IN6_ADDR_ALT 1